中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共13条,第1-10条 帮助

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The Influence of Metal Lithium and Alkyl Chain in the Nucleating Agent Lauroyloxy-Substituted Aryl Aluminum Phosphate on the Crystallization and Optical Properties for iPP 期刊论文  OAI收割
POLYMERS, 2022, 卷号: 14, 期号: 17, 页码: 14
作者:  
Lin, Fuhua;  Zhang, Mi;  Mao, Shuangdan;  Zhang, Jianjun;  Wang, Kezhi
  |  收藏  |  浏览/下载:12/0  |  提交时间:2024/12/03
Probing into the Epitaxial Crystallization of beta Form Isotactic Polypropylene: From Experimental Observations to Molecular Mechanics Computation 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2017, 卷号: 55, 期号: 5, 页码: 418-424
作者:  
Wang, Zefan;  Yang, Wenhong;  Liu, Guoming;  Mueller, Alejandro J.;  Zhao, Ying
  |  收藏  |  浏览/下载:36/0  |  提交时间:2018/01/12
Molecular Mechanism Leading to Memory Effect of Mesomorphic Isotactic Polypropylene 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2016, 卷号: 54, 期号: 16, 页码: 1573-1580
作者:  
Li, Xiangyang;  Liu, Yanping;  Tian, Xingyou;  Cui, Kunpeng
  |  收藏  |  浏览/下载:32/0  |  提交时间:2017/11/21
Mechanistic Insights into the Shear-Induced beta-Form Crystal Formation of iPP 期刊论文  OAI收割
MACROMOLECULAR CHEMISTRY AND PHYSICS, 2016, 卷号: 217, 期号: 12, 页码: 1354-1360
作者:  
Luo, Baojing;  Li, Hongfei;  Zhou, Chengbo;  Zhang, Wenyang;  Li, Jingqing
收藏  |  浏览/下载:43/0  |  提交时间:2016/12/29
Molecular Weight Dependency of Crystallization and Melting Behavior of beta-Nucleated Isotactic Polypropylene 期刊论文  OAI收割
journal of polymer science part b-polymer physics, 2014, 卷号: 52, 期号: 19, 页码: 1301-1308
Lu, Ying; Wang, Qiao; Men, Yongfeng
收藏  |  浏览/下载:38/0  |  提交时间:2015/10/19
Compounds of isotactic polypropylene (iPP) and beta-nucleating agent were used to investigate the relationship between the development of beta phase and molecular weight in iPP under quiescent crystallization conditions by using wide angle X-ray diffraction and differential scanning calorimetry techniques. In all cases  the dependency of the formation of beta phase in iPP on molecular weight of iPP at a defined crystallization temperature range was found. The iPP with high molecular weight possessed a wide range of crystallization temperature in inducing rich beta phase. However  poor or even no beta phase was obtained for the samples with low molecular weight in the same range. In addition  an upper critical crystallization temperature of producing dominant beta phase was found at 125 degrees C. Beyond this temperature  a phenomenon of prevailing alpha phase became obvious. (C) 2014 Wiley Periodicals  Inc.  
Effect of gamma-Ray Irradiation on Chain Structure and Crystallization Behavior of Isotactic Polypropylene 期刊论文  OAI收割
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2012, 卷号: 33, 期号: 4, 页码: 850-855
作者:  
Zhou Li-Juan;  Zhang Xiu-Qin;  Li Rong-Bo;  Su Yun-Lan;  Zhao Ying
  |  收藏  |  浏览/下载:29/0  |  提交时间:2019/04/09
Crystallization behavior of a propylene-1-butene random copolymer in its alpha and gamma modifications 期刊论文  OAI收割
COLLOID AND POLYMER SCIENCE, 2007, 卷号: 285, 期号: 10, 页码: 1149-1155
作者:  
Gou, Qingqiang;  Li, Huihui;  Yu, Zhenqiang;  Chen, Erqiang;  Zhang, Yudong
  |  收藏  |  浏览/下载:21/0  |  提交时间:2019/04/09
Crystallization behavior of a propylene-1-butene random copolymer in its alpha and gamma modifications 期刊论文  iSwitch采集
Colloid and polymer science, 2007, 卷号: 285, 期号: 10, 页码: 1149-1155
作者:  
Gou, Qingqiang;  Li, Huihui;  Yu, Zhenqiang;  Chen, Erqiang;  Zhang, Yudong
收藏  |  浏览/下载:40/0  |  提交时间:2019/05/10
Oscillation effects on the crystallization behavior of iPP 期刊论文  OAI收割
POLYMER, 2005, 卷号: 46, 期号: 24, 页码: 11112-11116
作者:  
Huo, H;  Jiang, SC;  An, LJ
  |  收藏  |  浏览/下载:25/0  |  提交时间:2019/04/09
Morphology and mechanical behavior of isotactic polypropylene (iPP)/syndiotactic polypropylene (sPP) blends and fibers 期刊论文  OAI收割
POLYMER, 2005, 卷号: 46, 期号: 16, 页码: 5956-5965
作者:  
Zhang, XQ;  Zhao, Y;  Wang, ZG;  Zheng, CX;  Dong, X
  |  收藏  |  浏览/下载:24/0  |  提交时间:2019/04/09